Computer Science/IT MCQs
Topic Notes: Computer Science/IT
MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
2131
Which is an example of a sound file type?
Answer:
WAV files
**WAV** (Waveform Audio File Format) is a standard audio file format. The other extensions listed represent system drivers (DRV), log files (LOG), and generic data files (DAT).
2132
Which is NOT a handout layout option when printing?
Answer:
Five slides per page
PowerPoint's handout printing options offer layouts for 1, 2, 3, 4, 6, or 9 slides per page. There is no built-in option to print **five slides per page**.
2133
What’s most efficient way to choose a layout for new slides?
Answer:
Select a layout from the Slide Layout task pane as you add each slide
The **Slide Layout task pane** provides a visual gallery of all available layouts. This allows you to quickly click and apply the appropriate structure for each new slide as you create it.
2134
The 'Reorder Objects' commands are used to change:
Answer:
The stacking order (which object is in front of another)
The Reorder Objects commands (Bring Forward, Send Backward, etc.) are used to control the **stacking order**, or Z-order, of overlapping objects on a slide, determining which ones appear on top of others.
2135
What are the effects called that introduce slides during a presentation?
Answer:
Transitions
The visual effects that control how slides enter and exit the screen during a slide show are known as **transitions**.
2136
To trim a video or audio clip within PowerPoint, you would use the:
Answer:
Trim Media tool
The **"Trim Media"** tool, found on the Playback tab for a selected audio or video file, opens an editor that allows you to set new start and end points, effectively trimming unwanted parts from the beginning or end of the clip.
2137
Which function key opens the "Save As" dialog box?
Answer:
F12
The **F12** key is the dedicated shortcut for opening the "Save As" dialog, allowing you to save the presentation with a new name or in a different location. `Ctrl + S` is the shortcut for a regular "Save."
2138
In Notes Master view, how do you modify font size for all notes?
Answer:
Modify notes master layout
To make a global change to all speaker notes, you must go to the **Notes Master** view and modify the formatting of the text within the main body placeholder.
2139
Which command changes the color of objects without altering their content?
Answer:
Color Scheme
Changing the **Color Scheme** applies a new, coordinated palette of colors to all the design elements of a slide (backgrounds, shapes, accents) without affecting the text or other content itself.
2140
What term describes special effects used to introduce slides?
Answer:
Transitions
**Transitions** are the specific animated effects that occur as you move from one slide to the next.